YOU Kun, ZHANG Yujun, LIU Guohua, CHEN Chen, GAO Yanwei, HE Ying, ZHANG Kai, HE Chungui, LU Yibing, LIU Wenqing. Design and Comparative Experiment of Vehicle Exhaust THC Measurement System Based on FID[J]. Journal of Atmospheric and Environmental Optics, 2017, 12(1): 43